Foldable cup holder



FIG. 1 is a front perspective view of a foldable cup holder, showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation view thereof.

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a side elevation view thereof, the reverse side being a mirror image thereof. 

CLAIM The ornamental design for a foldable cup holder, as shown. 